US126673A - Improvement in machines for cutting shoe-welts - Google Patents

Improvement in machines for cutting shoe-welts Download PDF

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Publication number
US126673A
US126673A US126673DA US126673A US 126673 A US126673 A US 126673A US 126673D A US126673D A US 126673DA US 126673 A US126673 A US 126673A
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Prior art keywords
welts
cutter
improvement
block
machines
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Expired - Lifetime
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9442—Notching tool

Definitions

  • edge-welts for boots and shoes it is customary to use one strip extending around or angles are usually cut by hand, and are not very-quickly nor perfectly formed.-
  • My invention relates to a means of simultaneously cutting both notches by a knife-cutter or die, which is made with two pairs of angling blades, the edges being so shaped and so disposed relatively that at one blow of the cutter both notches are formed.
  • This double and an gle-edged knife or cutter I attach to a head-piece on the upper end of a vertical rod or shaft which is mounted in avert-ical sleeve, in which sleeve it is made capable of free. vertical movements, the stress of a suitable spring forcing the rod and cutter-attached head up, and they being thrown down by action of a treadle-lever.
  • the cutter projects over or overhangs a cutter-block, with the top surface of which the planeof the cutting-edge is parallel, and at the back of this block is an edgegauge against which the thick edge of the welt-strip is held. It is in a machine having this general construction that my invention consists. r
  • the drawing represents a machine embodying my invention.
  • A shows a plan of the machine
  • B a section on the line at w. 0 shows the machine in a perspective elevation.
  • a strong metal stand at the front part of which is a block-receiving space for containing the cutter-block b, which block has ahorizontal cutting-face, 0.
  • Behind this block is a vertical sleeve, d, in which slides a piston or shaft, 6, having fixed upon its upper end a head, j, which overhangs the block and has fixed to it the cutter-blade g.
  • This blade is secured to the head by screws h, or other suitable fastenin gs, and has two A-shaped cuttin gedges, between which is an open space, 6, these edges or their cutting-plane being parallel to the upper surface a of the block b.
  • n denotes the spring that forces up the cutter, and to draw it down the bottom of the shaft may be connected with a treadle-lever, the bed-frame a being set upon a bench and the treadle connection being beneath the bench.
  • l) denotes the welt, showing the form and position of the notches 0 o, the two notches being simultaneously cut by the descent of the cutter to the top of the block, as will be readily understood.
  • the cutter g made with the two notch-formin g edges, the cutter being attached to the overhanging head f, and having vertical movements imparted to it to carry it down to and up from the block b, substantially as described.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

Description

JAMES H. BUS-ELL. Mab hin e for Cutting Shoe-Waits.
N0. 126,673. Patented May 14,1872.
Unrrnn STATEs PATENT Qrrron.
JAMES H. BUSELL, OF BOSTON, MASSACHUSETTS, ASSIGNOR TO HElTRY ELMER TOWNSEND, OF SAME PLACE.
IMPROVEMENT IN MACHINES FOR CUTTING SHOE-WELTS.
Specification forming part of Letters Patent No. 126,673, dated May 14,1872.
To all whom it may concern:
Be it known that I, J AMEs H. BUsELL, of Boston, in the county of Suffolk and State of Massachusetts, have invented an Improvement in Outting Shoe-Welts; and Ido hereby declare that the following, taken in connection with the drawing which accompanies and forms part of this specification, is a description of my invention sufficient to enable those skilled in the art to practice it.
In making edge-welts for boots and shoes it is customary to use one strip extending around or angles are usually cut by hand, and are not very-quickly nor perfectly formed.-
My invention relates to a means of simultaneously cutting both notches by a knife-cutter or die, which is made with two pairs of angling blades, the edges being so shaped and so disposed relatively that at one blow of the cutter both notches are formed. This double and an gle-edged knife or cutter I attach to a head-piece on the upper end of a vertical rod or shaft which is mounted in avert-ical sleeve, in which sleeve it is made capable of free. vertical movements, the stress of a suitable spring forcing the rod and cutter-attached head up, and they being thrown down by action of a treadle-lever. The cutter projects over or overhangs a cutter-block, with the top surface of which the planeof the cutting-edge is parallel, and at the back of this block is an edgegauge against which the thick edge of the welt-strip is held. It is in a machine having this general construction that my invention consists. r
The drawing represents a machine embodying my invention.
A shows a plan of the machine; B, a section on the line at w. 0 shows the machine in a perspective elevation.
to denotes a strong metal stand, at the front part of which is a block-receiving space for containing the cutter-block b, which block has ahorizontal cutting-face, 0. Behind this block is a vertical sleeve, d, in which slides a piston or shaft, 6, having fixed upon its upper end a head, j, which overhangs the block and has fixed to it the cutter-blade g. This blade is secured to the head by screws h, or other suitable fastenin gs, and has two A-shaped cuttin gedges, between which is an open space, 6, these edges or their cutting-plane being parallel to the upper surface a of the block b. At the back of the block b is an edge-gauge, k, made adjustable in position by a screw, 1, and slot m, or other devices, the gauge being the surface against which the back of the welt is held, to determine the distance from the back or thick edge of the welt at which the knife shall cut the notches. n denotes the spring that forces up the cutter, and to draw it down the bottom of the shaft may be connected with a treadle-lever, the bed-frame a being set upon a bench and the treadle connection being beneath the bench. l) denotes the welt, showing the form and position of the notches 0 o, the two notches being simultaneously cut by the descent of the cutter to the top of the block, as will be readily understood. By these means the welts are rapidly and very perfectly notched for bending into form.
I claim- The cutter g, made with the two notch-formin g edges, the cutter being attached to the overhanging head f, and having vertical movements imparted to it to carry it down to and up from the block b, substantially as described.
Executed this 15th day of February, A. D. 1872.
' JAMES ll-BUSELL.
Witnesses FRANcIsGoULn, M. W. FROTHINGHAM.
US126673D Improvement in machines for cutting shoe-welts Expired - Lifetime US126673A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793694A (en) * 1953-12-23 1957-05-28 Clarence W Vogt Tape cutting head and holder
US3203291A (en) * 1958-09-02 1965-08-31 Norman E Elsas Cutting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2793694A (en) * 1953-12-23 1957-05-28 Clarence W Vogt Tape cutting head and holder
US3203291A (en) * 1958-09-02 1965-08-31 Norman E Elsas Cutting machine

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